145663488

素因数分解:

$2^9\times 3^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 443409120

約数和(自身を除く): 297745632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 257, 288, 328, 369, 384, 432, 492, 512, 514, 576, 656, 738, 768, 771, 864, 984, 1028, 1107, 1152, 1312, 1476, 1536, 1542, 1728, 1968, 2056, 2214, 2304, 2313, 2624, 2952, 3084, 3456, 3936, 4112, 4428, 4608, 4626, 5248, 5904, 6168, 6912, 6939, 7872, 8224, 8856, 9252, 10496, 10537, 11808, 12336, 13824, 13878, 15744, 16448, 17712, 18504, 20992, 21074, 23616, 24672, 27756, 31488, 31611, 32896, 35424, 37008, 42148, 47232, 49344, 55512, 62976, 63222, 65792, 70848, 74016, 84296, 94464, 94833, 98688, 111024, 126444, 131584, 141696, 148032, 168592, 188928, 189666, 197376, 222048, 252888, 283392, 284499, 296064, 337184, 379332, 394752, 444096, 505776, 566784, 568998, 592128, 674368, 758664, 888192, 1011552, 1137996, 1184256, 1348736, 1517328, 1776384, 2023104, 2275992, 2697472, 3034656, 3552768, 4046208, 4551984, 5394944, 6069312, 8092416, 9103968, 12138624, 16184832, 18207936, 24277248, 36415872, 48554496, 72831744, 145663488]

約数ペア:

[(1, 145663488), (2, 72831744), (3, 48554496), (4, 36415872), (6, 24277248), (8, 18207936), (9, 16184832), (12, 12138624), (16, 9103968), (18, 8092416), (24, 6069312), (27, 5394944), (32, 4551984), (36, 4046208), (41, 3552768), (48, 3034656), (54, 2697472), (64, 2275992), (72, 2023104), (82, 1776384), (96, 1517328), (108, 1348736), (123, 1184256), (128, 1137996), (144, 1011552), (164, 888192), (192, 758664), (216, 674368), (246, 592128), (256, 568998), (257, 566784), (288, 505776), (328, 444096), (369, 394752), (384, 379332), (432, 337184), (492, 296064), (512, 284499), (514, 283392), (576, 252888), (656, 222048), (738, 197376), (768, 189666), (771, 188928), (864, 168592), (984, 148032), (1028, 141696), (1107, 131584), (1152, 126444), (1312, 111024), (1476, 98688), (1536, 94833), (1542, 94464), (1728, 84296), (1968, 74016), (2056, 70848), (2214, 65792), (2304, 63222), (2313, 62976), (2624, 55512), (2952, 49344), (3084, 47232), (3456, 42148), (3936, 37008), (4112, 35424), (4428, 32896), (4608, 31611), (4626, 31488), (5248, 27756), (5904, 24672), (6168, 23616), (6912, 21074), (6939, 20992), (7872, 18504), (8224, 17712), (8856, 16448), (9252, 15744), (10496, 13878), (10537, 13824), (11808, 12336)]